CVE-2026-33222

MEDIUM

4.9

Beschreibung

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, users with JetStream admin API access to restore one stream could restore to other stream names, impacting data which should have been protected against them. Versions 2.11.15 and 2.12.6 contain a fix. As a workaround, if developers have configured users to have limited JetStream restore permissions, temporarily remove those permissions.

CVE Details

CVSS v3.1 Bewertung4.9

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienHIGH

BenutzerinteraktionNONE

Veroffentlicht3/25/2026

Zuletzt geandert3/26/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

linuxfoundation:nats-server

Schwachen (CWE)

CWE-285

Referenzen

https://advisories.nats.io/CVE/secnote-2026-12.txt(security-advisories@github.com)

https://github.com/nats-io/nats-server/security/advisories/GHSA-9983-vrx2-fg9c(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.